Table 1 shows four common suspension related problems of the 2015 GMC Sierra 1500. The number one most common problem is related to the suspension (13 problems). The second most common problem is related to the rear suspension springs (one problem).
| Problem Category | Number of Problems |
|---|---|
| Suspension problems | |
| Rear Suspension Springs problems | |
| Suspension Noise problems | |
| Rear Suspension problems |
Truck started to make loud clunking noise when driving taken it to two shops and wrong parts were installed as stated below. Bought from a used car dealership and they sold it as is now with the wrong parts. Read details...
The rear leaf springs pop and groan while the vehicle is in motion at low speeds, especially while turning in reverse. Gm knows about the problem and every time I go to them they say it's normal. Read details...
I began to hear what sounded like loose rear suspension components about a year into owning the truck. I took it in for service and was advised that per the gm service bulletin, they re-torque the leaf spring bolts. It was fine for a couple of months, then the noise began again. Read details...